package com.taobushi.config;

public class DataSourceContextHolder {
    /**
     * 默认数据源
     */
    public static final String DEFAULT_DS = "masterDataSource";
 
    private static final ThreadLocal<String> contextHolder = new ThreadLocal<>();
 
    // 设置数据源名
    public static void setDB(String dbType) {
        System.out.println("切换到{"+dbType+"}数据源");
        contextHolder.set(dbType);
    }
 
    // 获取数据源名
    public static String getDB() {
        return (contextHolder.get());
    }
 
    // 清除数据源名
    public static void clearDB() {
        contextHolder.remove();
    }
}